Merge "[Settings] Additional route for dismiss activity dialog"

src/com/android/settings/sim/SimDialogActivity.java

@@ -65,6 +65,8 @@ public class SimDialogActivity extends FragmentActivity {
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
+        SimDialogProhibitService.supportDismiss(this);
+
         getWindow().addSystemFlags(
                 WindowManager.LayoutParams.SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS);
         showOrUpdateDialog();
@@ -225,4 +227,15 @@ public class SimDialogActivity extends FragmentActivity {
         }
         return null;
     }
+
+    /*
+     * Force dismiss this Activity.
+     */
+    protected void forceClose() {
+        if (isFinishing() || isDestroyed()) {
+            return;
+        }
+        Log.d(TAG, "Dismissed by Service");
+        finishAndRemoveTask();
+    }
 }

src/com/android/settings/sim/SimDialogProhibitService.java

@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.sim;
+
+import android.content.Context;
+import android.content.Intent;
+import android.util.Log;
+
+import java.lang.ref.WeakReference;
+import java.util.concurrent.RejectedExecutionException;
+
+/**
+ * A class for routing dismiss dialog request to SimDialogActivity.
+ */
+public class SimDialogProhibitService {
+
+    private static final String TAG = "SimDialogProhibitService";
+
+    private static WeakReference<SimDialogActivity> sSimDialogActivity;
+
+    /**
+     * Support the dismiss of {@link SimDialogActivity} (singletone.)
+     *
+     * @param activity {@link SimDialogActivity}
+     */
+    public static void supportDismiss(SimDialogActivity activity) {
+        sSimDialogActivity = new WeakReference<SimDialogActivity>(activity);
+    }
+
+    /**
+     * Dismiss SimDialogActivity dialog.
+     *
+     * @param context is a {@link Context}
+     */
+    public static void dismissDialog(Context context) {
+        // Dismiss existing dialog.
+        if (!dismissDialogThroughRunnable()) {
+            dismissDialogThroughIntent(context);
+        }
+    }
+
+    /**
+     * Dismiss dialog (if there's any).
+     *
+     * @return {@code true} when success, {@code false} when failure.
+     */
+    protected static boolean dismissDialogThroughRunnable() {
+        final SimDialogActivity activity = (sSimDialogActivity == null) ?
+                null : sSimDialogActivity.get();
+        if (activity == null) {
+            Log.i(TAG, "No SimDialogActivity for dismiss.");
+            return true;
+        }
+
+        try {
+            activity.getMainExecutor().execute(() -> activity.forceClose());
+            return true;
+        } catch (RejectedExecutionException exception) {
+            Log.w(TAG, "Fail to close SimDialogActivity through executor", exception);
+        }
+        return false;
+    }
+
+    /**
+     * Dismiss dialog through {@link Intent}.
+     *
+     * @param uiContext is {@link Context} for start SimDialogActivity.
+     */
+    protected static void dismissDialogThroughIntent(Context uiContext) {
+        Intent newIntent = new Intent(uiContext, SimDialogActivity.class);
+        newIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+        newIntent.putExtra(SimDialogActivity.DIALOG_TYPE_KEY, SimDialogActivity.PICK_DISMISS);
+        uiContext.startActivity(newIntent);
+    }
+}

src/com/android/settings/sim/SimSelectNotification.java

@@ -164,10 +164,7 @@ public class SimSelectNotification extends BroadcastReceiver {
 
         // If the dialog type is to dismiss.
         if (dialogType == EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE_DISMISS) {
-            Intent newIntent = new Intent(context, SimDialogActivity.class);
-            newIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-            newIntent.putExtra(SimDialogActivity.DIALOG_TYPE_KEY, PICK_DISMISS);
-            context.startActivity(newIntent);
+            SimDialogProhibitService.dismissDialog(context);
             return;
         }